/*  This file is part of -_-.

    -_- is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    -_- is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with -_-.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2012-2013 Oliver Katz */

#ifndef __ARCH_MODULES_BUS_H
#define __ARCH_MODULES_BUS_H

#include <iostream>
#include "module.h"
#include "arch.h"

extern "C"
{
    #include "../../bus/bus.h"
}

//namespace sleepyface::arch::modules
namespace sleepyface
{
    namespace arch
    {
        namespace modules
        {
            //class Bus: bus module
            class Bus : public ArchModule
            {
            private:
                string ip;
                int port;
                z_ipc_client client;

                map<string, pair<string, int> > apps;

            public:
                Bus();
                const static int signalUpdate = signalLimit+1; //memberof Bus: update the program list from the bus
                virtual int signal(ModuleSignal s, Architecture &a);
                virtual ModuleValue get(string k0, string k1, Architecture &a);
                virtual vector<string> list(Architecture &a);
            };
        }
    }
}

/// To update the list of running programs from the bus, send the signal signalUpdate. To retrieve the list, list the module. To get the ip or port of a program, get the value of <PROGRAM NAME>.{ip|port}.

#endif
